Asimov, Isaac, 1920-1992. <br/><br/>
The gods themselves / 
Isaac Asimov. 
 - 269 pages ;    20 cm 
<br/><br/>
<br/><br/><label>ISBN: </label>9780575129054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human-alien encounters --Fiction. <br/>Extraterrestrial beings --Fiction. <br/> Moon --Fiction.